A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a steel pipe pile connection member allowing easy connection of the steel pipe pile at a construction site used for supporting a structure like a building in a soft ground, and having a firm structure.SOLUTION: A steel pipe pile connection member 100 is formed of a first connection member 20 and a second connection member 30. The first connection member has a first protrusion 21 and a second protrusion 22, and the second connection member has a third protrusion 31, thereby in a connected state, three vertical directional contact faces 50 can be provided. Thus, when bending stress is applied to a steel pipe 10 and a steel pipe 12, shearing stress related to a locking pin 40 is dispersed to the three cross sections, to thereby provide the steel pipe pile connection member 100 having a firm connection structure.SELECTED DRAWING: Figure 1
【課題】軟弱地盤において建屋等の構造物を支持するために使用する鋼管杭を建築現場で容易に連結でき、かつ強固な構造を持つ鋼管杭連結部材を提供することを目的とする。【解決手段】鋼管杭連結部材１００は第一連結部材２０と第二連結部材３０から構成され、第一連結部材は第一突起部２１および第二突起部２２を、もう一方の第二連結部材には第三突起部３１を備えることで連結した状態では３つの垂直方向接触面５０を備えることが可能となる。これにより鋼管１０および鋼管１２に曲げ応力がかかった場合に係止ピン４０に係るせん断応力を３つの断面に分散させることとなり、強固な連結構造を持つ鋼管杭連結部材１００を提供することが可能となる。【選択図】図１
To provide a steel pipe pile connection member allowing easy connection of the steel pipe pile at a construction site used for supporting a structure like a building in a soft ground, and having a firm structure.SOLUTION: A steel pipe pile connection member 100 is formed of a first connection member 20 and a second connection member 30. The first connection member has a first protrusion 21 and a second protrusion 22, and the second connection member has a third protrusion 31, thereby in a connected state, three vertical directional contact faces 50 can be provided. Thus, when bending stress is applied to a steel pipe 10 and a steel pipe 12, shearing stress related to a locking pin 40 is dispersed to the three cross sections, to thereby provide the steel pipe pile connection member 100 having a firm connection structure.SELECTED DRAWING: Figure 1
【課題】軟弱地盤において建屋等の構造物を支持するために使用する鋼管杭を建築現場で容易に連結でき、かつ強固な構造を持つ鋼管杭連結部材を提供することを目的とする。【解決手段】鋼管杭連結部材１００は第一連結部材２０と第二連結部材３０から構成され、第一連結部材は第一突起部２１および第二突起部２２を、もう一方の第二連結部材には第三突起部３１を備えることで連結した状態では３つの垂直方向接触面５０を備えることが可能となる。これにより鋼管１０および鋼管１２に曲げ応力がかかった場合に係止ピン４０に係るせん断応力を３つの断面に分散させることとなり、強固な連結構造を持つ鋼管杭連結部材１００を提供することが可能となる。【選択図】図１
STEEL PIPE PILE CONNECTION MEMBER
鋼管杭連結部材
HIGUCHI MASAHISA (author)
2020-09-10
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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